Vulnerability-Lookup

CNVD-2020-41797

Vulnerability from cnvd - Published: 2020-07-17

Title

DPDK输入验证错误漏洞

Description

DPDK是一款基于Linux平台的数据平面开发套件。该产品支持在多种CPU架构上执行数据包处理。 DPDK 17.05及之后版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细漏洞细节提供。

Severity

中

Patch Name

DPDK输入验证错误漏洞的补丁

Patch Description

DPDK是一款基于Linux平台的数据平面开发套件。该产品支持在多种CPU架构上执行数据包处理。 DPDK 17.05及之后版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://dpdk.org/

Reference

https://access.redhat.com/security/cve/cve-2020-10723

Impacted products

Name
DPDK DPDK >=17.05

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2020-10723"
    }
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  "number": "CNVD-2020-41797",
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}

CVE-2020-10723 (GCVE-0-2020-10723)

Vulnerability from cvelistv5 – Published: 2020-05-19 18:02 – Updated: 2024-08-04 11:14

Summary

A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.

Severity

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H

CWE

CWE-190

Assigner

redhat redhat root

References

8 references

URL	Tags
https://usn.ubuntu.com/4362-1/	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
https://www.openwall.com/lists/oss-security/2020/…	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://bugs.dpdk.org/show_bug.cgi?id=268	x_refsource_MISC
https://www.oracle.com/security-alerts/cpujan2021.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
[UNKNOWN]	dpdk	Affected: 20.02.1 Affected: 19.11.2 Affected: 18.11.8

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.